t3.cpp

利用类及派生类在屏幕上输出英语问好提示

#include <iostream.h>
#include <string.h>
class base
{   
	char x[15],y[15];
public:
base(char x1[],char y1[])
 { 
	strcpy(x,x1);strcpy(y,y1);}
    void print()
     {
		cout<<"问好提示："<<endl;
        cout<<"早上："<<x<<endl;
        cout<<"中午："<<y<<endl;
     }
};
class derived: public base         
{
  char z[15];
  public:
derived(char x1[],char y1[],char z1[]):base(x1,y1)           
{ 
		  strcpy(z,z1); 
}
void print();
};
void  derived::print()
{
	base::print();
    cout<<"晚上："<<z<<endl;
}
    void main( )
{
  derived show("Good morning!" ,"Good noon!","Good night!");
  show.print();
}